5月29日,中南大学等机构利用泡沫铁(FeS@IF)负载的 FeSx 纳米片作为第三电极,开发了一种新型的三维电动力学(3D EK)系统,用以增强污染土壤的电动力学修复。相关成果以“In-situ growth of FeSx nanosheets on iron foam as three-dimensional electrode for electrokinetic remediation of copper, lead and zinc co-contaminated soil”发表在《Journal of Hazardous Materials 》上。